Perhaps you should try some spelling variations:
information better » information letter, information center, information matter
added information » coded information, hidden information, guided information
3.1 communication » 3.1 communications, 3.2 communication, 3.5 communication
technology added » technology address, technology age, technology annex
developpement de » developpement des, developpement durable
a developpement » au developpement, de developpement, le developpement
better die » better life, better eine, better aid
de afrique » de l'afrique, en afrique, l afrique
die 3.1 » rice 3.1, cine 3.1
costs a » costs _, costs 4

You may be able to get more results by adjusting your search query.

• Adding a wildcard symbol may retrieve word variants: technology added information better die 3.1 communication costs a developpement de afrique.*.